[Preventive medicine in works of S. G. Zybelin, 1735-1802].
D049671:History, 18th Century; D049672:History, 19th Century; D008511:Medicine; D011315:Preventive Medicine; D014937:Work
BIOGRAPHY; MEDICINE, PREVENTIVE
Idei profilaktiki v trudakh S. G. Zybelelina, 1735-1802.